How many pieces does the LEGO Mountain View Observatory (910027-1) have?

The LEGO Mountain View Observatory set (910027-1) contains 3876 pieces. It was released in 2023 as part of the LEGO BrickLink Designer Program theme.

How can I find missing parts for LEGO set 910027-1?

On BrickMissing you can check which parts from the LEGO Mountain View Observatory (910027-1) you already own. Add your LEGO collection and we'll show exactly which of the 3876 pieces you're missing and which you already have.

Can I build the LEGO Mountain View Observatory with parts I already have?

Use BrickMissing's free parts checker to find out. Add LEGO sets you own to your collection and we'll cross-reference all 3876 parts to show your buildability percentage and which specific pieces you still need.

What theme is the LEGO Mountain View Observatory from?

The LEGO Mountain View Observatory (910027-1) belongs to the LEGO BrickLink Designer Program theme. You can browse all BrickLink Designer Program sets on BrickMissing to find more sets from this theme.

Mountain View Observatory

🏷️ 910027-1•🎨 BrickLink Designer Program•📅 2023•🧱 3876 parts•Expert

Mountain View Observatory (910027-1) is a LEGO BrickLink Designer Program from 2023. This page uses the available set and theme data until a fuller product description is available.

Parts Inventory

🧱 3876 parts

Part	Color	Qty
Sticker Sheet for Set 910027-1 10102757	Unknown	1×
Tile 6 x 6 with Bottom Tubes 10202	Dark Bluish Gray	1×
Tile 6 x 6 with Bottom Tubes 10202	White	1×
Animal / Creature Body Part, Wing Feathered 11100	White	2×
Tile Special 2 x 2 Inverted 11203	Black	1×
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	White	17×
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Black	3×
Brick Special 1 x 2 with 2 Studs on 1 Side 11211	Light Bluish Gray	1×
Plate 3 x 3 11212	Tan	1×
Plate 3 x 3 11212	White	4×

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Brick Special 1 x 2 with 2 Studs on 1 Side	11211	White	17×
Brick Special 1 x 2 with 2 Studs on 1 Side	11211	Black	3×
Brick Special 1 x 2 with 2 Studs on 1 Side	11211	Light Bluish Gray	1×
Plate 3 x 3	11212	Tan	1×
Plate 3 x 3	11212	White	4×
Plate Round 6 x 6 with Hole	11213	Medium Azure	1×
Sports Roller Skate	11253	Black	1×
Slope Curved 2 x 1 No Studs [1/2 Bow]	11477	Dark Azure	1×
Plate Round 4 x 4 with 2 x 2 Round Opening	11833	Trans-Clear	2×
Brick Arch 1 x 3 x 3 [Gothic]	13965	Reddish Brown	8×
Brick 1 x 1 x 3	14716	Red	1×
Brick 1 x 1 x 3	14716	Reddish Brown	11×
Brick 1 x 1 x 3	14716	Black	1×
Brick 1 x 1 x 3	14716	White	19×
Tile 2 x 2 Corner	14719	Light Bluish Gray	7×
Tile 2 x 2 Corner	14719	Yellow	8×
Tile 2 x 2 Corner	14719	White	5×
Tile 2 x 2 Corner	14719	Black	3×
Tile Round 2 x 2 with Bottom Stud Holder	14769	Pearl Gold	1×
Tile Round 2 x 2 with Bottom Stud Holder with Roman Numerals Clock Print	14769pr1054	Reddish Brown	1×
Slope Curved 2 x 2 x 2/3	15068	Dark Azure	1×
Panel 1 x 4 x 1 with Rounded Corners [Thin Wall]	15207	Dark Bluish Gray	1×
Panel 1 x 4 x 1 with Rounded Corners [Thin Wall]	15207	White	1×
Panel 1 x 4 x 1 with Rounded Corners [Thin Wall]	15207	Reddish Brown	3×
Plant, Grass Stem with Bar Hole [3.2mm]	15279	Lime	9×
Fence Spindled 1 x 4 x 2 [4 Top Studs]	15332	Black	14×
Plate 3 x 3 Cross	15397	White	2×
Plate Round 1 x 1 Swirled Top	15470	Bright Pink	1×
Plate Round 1 x 1 Swirled Top	15470	Light Aqua	1×
Plate Round 1 x 1 Swirled Top	15470	White	1×
Plate Round 1 x 1 Swirled Top	15470	Reddish Brown	1×
Tile Round 2 x 2 with Hole	15535	White	1×
Tile Round 2 x 2 with Hole	15535	Tan	1×
Tile Round 2 x 2 with Hole	15535	Light Bluish Gray	1×
Tile Round 2 x 2 with Hole with Turbine print	15535pr0001	Dark Bluish Gray	3×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Medium Azure	3×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	White	4×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Light Bluish Gray	1×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Tan	1×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Black	3×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Bright Green	1×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Dark Red	1×
Plate Special 1 x 2 with 1 Stud with Groove and Inside Stud Holder (Jumper)	15573	Dark Bluish Gray	1×
Tile Special 1 x 1 with Clip with Rounded Edges	15712	White	10×
Tile Special 1 x 1 with Clip with Rounded Edges	15712	Reddish Brown	3×
Tile Special 1 x 1 with Clip with Rounded Edges	15712	Dark Bluish Gray	2×
Tile Special 1 x 1 with Clip with Rounded Edges	15712	Black	1×
Steering Wheel Small, 2 x 2 [Reinforced]	16091	Black	2×
Brick Round 2 x 2, Pin Holes	17485	Red	1×
Brick Round 2 x 2, Pin Holes	17485	Light Bluish Gray	1×
Brick Arch 1 x 3 x 2 Inverted [Inside Bow]	18653	White	2×
Technic Pin Connector Round 1L [Beam]	18654	Dark Bluish Gray	1×
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)	18674	Medium Azure	1×
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)	18674	Yellow	1×
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)	18674	Reddish Brown	1×
Plate Special Round 2 x 2 with Center Stud (Jumper Plate)	18674	Light Bluish Gray	1×
Equipment Baby Bottle with Handle	18855	Light Aqua	1×
Fence Ornamented 1 x 4 x 2 with 4 Studs	19121	Black	4×
Equipment Radio [Extended Handle, Expanded Speaker Grille]	19220	Black	1×
Hinge Plate 1 x 4 Swivel Top / Base - Hollow Clip [Complete Assembly]	1927	White	8×
Brick Special 1 x 1 with Scroll with Open Stud	20310	White	8×
Tile Round 1 x 1 with Hollow Bar	20482	Black	1×
Tile Round 1 x 1 with Hollow Bar	20482	Light Bluish Gray	2×
Tile Round 1 x 1 with Hollow Bar	20482	Dark Bluish Gray	1×
Tile Round 1 x 1 with Hollow Bar	20482	Trans-Clear	1×
Tile Round 1 x 1 with Hollow Bar	20482	Reddish Brown	1×
Fence Spindled 4 x 4 x 2 Quarter Round with 3 Studs	21229	Black	2×
Tile Special 2 x 3 Pentagonal	22385	Light Bluish Gray	1×
Slope 45° 1 x 1 x 2/3 Quadruple Convex [Pyramid]	22388	White	4×
Brick 1 x 2 x 3 with Bottom Stud Holder	22886	Light Bluish Gray	3×
Brick 1 x 2 x 3 with Bottom Stud Holder	22886	White	11×
Plate Round Half 4 x 8	22888	White	1×
Plate Round Half 4 x 8	22888	Black	1×
Bar Holder with Hole and Bar Handle	23443	Light Bluish Gray	1×
Brick 2 x 2 Corner	2357	Light Bluish Gray	1×
Brick 2 x 2 Corner	2357	Dark Tan	28×
Brick 2 x 2 Corner	2357	White	49×
Brick 2 x 2 Corner	2357	Black	2×
Brick 2 x 2 Corner	2357	Reddish Brown	2×
Panel 1 x 2 x 1 with Rounded Corners and 2 Sides	23969	Light Bluish Gray	3×
Panel 1 x 2 x 1 with Rounded Corners and 2 Sides	23969	Dark Bluish Gray	1×
Tile Special 1 x 2 Grille with Bottom Groove	2412b	Orange	4×
Tile Special 1 x 2 Grille with Bottom Groove	2412b	Metallic Silver	1×
Tile Special 1 x 2 Grille with Bottom Groove	2412b	Dark Bluish Gray	1×
Tile Special 1 x 2 Grille with Bottom Groove	2412b	Yellow	1×
Tile Special 1 x 2 Grille with Bottom Groove	2412b	Black	1×
Plant, Leaves 6 x 5	2417	Magenta	7×
Plant, Leaves 6 x 5	2417	Dark Green	6×
Plant, Leaves 6 x 5	2417	Lavender	1×
Plant, Leaves 6 x 5	2417	Light Bluish Gray	2×
Plate 2 x 2 Corner	2420	Reddish Brown	7×
Plate 2 x 2 Corner	2420	Black	1×
Plate 2 x 2 Corner	2420	Black	3×
Plate 2 x 2 Corner	2420	White	27×
Plate 2 x 2 Corner	2420	Light Bluish Gray	1×
Plant, Leaves 4 x 3	2423	Light Bluish Gray	17×
Plant, Leaves 4 x 3	2423	Lime	4×
Plant, Leaves 4 x 3	2423	Dark Pink	10×
Wedge Plate 2 x 2 Left	24299	Black	1×
Wedge Plate 2 x 2 Left	24299	White	4×
Wedge Plate 2 x 2 Right	24307	White	4×
Wedge Plate 2 x 2 Right	24307	Black	1×
Tile 1 x 4 with Groove	2431	Dark Red	1×
Tile 1 x 4 with Groove	2431	Bright Light Orange	1×
Tile 1 x 4 with Groove	2431	White	8×
Tile 1 x 4 with Groove	2431	Yellow	13×
Tile 1 x 4 with Groove	2431	Black	5×
Tile 1 x 4 with Groove	2431	Dark Green	3×
Tile 1 x 4 with Groove	2431	Reddish Brown	1×
Tile 1 x 4 with Groove	2431	Tan	1×
Tile 1 x 4 with Wooden Board, Nails print	2431pr0156	Medium Nougat	14×
Plate 2 x 12	2445	Light Bluish Gray	7×
Plate 2 x 12	2445	White	5×
Plate 2 x 12	2445	Dark Tan	1×
Brick 1 x 1 x 5 with Solid Stud	2453b	White	39×
Brick 1 x 2 x 5 with Hollow Studs	2454b	White	46×
Brick 1 x 2 x 5 with Hollow Studs	2454b	Reddish Brown	4×
Brick 2 x 6	2456	Reddish Brown	1×
Brick 2 x 6	2456	White	1×
Brick 1 x 16	2465	White	7×
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end	25214	Red	1×
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end	25214	Yellow	1×
Brick Round 1 x 1 diameter Tube with 90 Degree Elbow (2 x 2 x 1) and Axle Holes (Crossholes) at each end	25214	Black	1×
Plate Special 1 x 2 Side Handle [Free Ends]	2540	Black	3×
Antenna 8H Whip	2569	Light Bluish Gray	1×
Plate Special 1 x 1 Rounded with Handle	26047	Black	1×
Plate Round 2 x 2 with Rounded Bottom [Boat Stud]	2654	Trans-Clear	2×
Tile 2 x 3	26603	Yellow	1×
Tile 2 x 3	26603	White	2×
Brick Special 1 x 1 with Studs on 2 Adjacent Sides	26604	White	31×
Brick Special 1 x 1 with Studs on 2 Adjacent Sides	26604	Tan	1×
Brick Special 1 x 1 with Studs on 2 Adjacent Sides	26604	Medium Blue	1×
Tile 2 x 2 Curved, Macaroni	27925	Yellow	4×
Tile 2 x 2 Curved, Macaroni	27925	Bright Light Orange	4×
Tile 2 x 2 Curved, Macaroni	27925	Black	4×
Slope 45° 2 x 1 with 2/3 Inverted Cutout and no stud	28192	Black	2×
Technic Engine Cylinder without Side Slots, with Bottom Slots	2850b	Light Bluish Gray	2×
Brick Special 1 x 2 with Grille	2877	Dark Bluish Gray	6×
Brick Special 1 x 2 with Grille	2877	Yellow	2×
Brick Special 1 x 2 with Grille	2877	Black	3×
Brick Special 1 x 1 with Handle	2921	Black	3×
Lever Small Base with Black Lever	298c02	Light Bluish Gray	1×
Brick 2 x 4	3001	Black	5×
Brick 2 x 4	3001	Dark Tan	22×
Brick 2 x 4	3001	White	9×
Brick 2 x 3	3002	White	4×
Brick 2 x 3	3002	Reddish Brown	2×
Brick 2 x 2	3003	Dark Green	1×
Brick 2 x 2	3003	Reddish Brown	5×
Brick 2 x 2	3003	Dark Tan	42×
Brick 2 x 2	3003	Light Bluish Gray	3×
Brick 2 x 2	3003	White	7×
Brick 1 x 2	3004	Bright Light Orange	2×
Brick 1 x 2	3004	Dark Tan	76×
Brick 1 x 2	3004	Bright Green	1×
Brick 1 x 2	3004	Black	6×
Brick 1 x 2	3004	Red	4×
Brick 1 x 2	3004	Dark Green	15×
Brick 1 x 2	3004	White	68×
Brick 1 x 2	3004	Light Bluish Gray	2×
Brick 1 x 2	3004	Reddish Brown	18×
Brick 1 x 2	3004	Dark Brown	2×
Brick 1 x 2	3004	Dark Bluish Gray	2×
Brick 1 x 1	3005	Trans-Orange	9×
Brick 1 x 1	3005	Light Bluish Gray	1×
Brick 1 x 1	3005	Reddish Brown	22×
Brick 1 x 1	3005	Red	1×
Brick 1 x 1	3005	White	68×
Brick 1 x 1	3005	Dark Green	3×
Brick 1 x 1	3005	Dark Tan	34×
Brick 1 x 1	3005	Trans-Clear	1×
Brick 1 x 1	3005	Black	7×
Brick 1 x 1	3005	Dark Brown	5×
Brick 1 x 1 with Milk Carton, Glass, print	3005pr0026	Medium Blue	1×
Brick 2 x 10	3006	White	3×
Brick 2 x 8	3007	Reddish Brown	1×
Brick 1 x 8	3008	White	6×
Equipment Camera Handheld with Central Viewfinder	30089b	Lime	1×
Brick 1 x 6	3009	White	16×
Brick 1 x 6	3009	Dark Tan	2×
Brick 1 x 4	3010	Dark Tan	23×
Brick 1 x 4	3010	White	18×
Brick 1 x 4	3010	Light Bluish Gray	1×
Brick 1 x 4	3010	Black	3×
Brick 1 x 4	3010	Reddish Brown	4×
Animal, Bat	30103	Black	1×
Stairs 7 x 4 x 6 Straight Open	30134	Reddish Brown	2×
Stairs 7 x 4 x 6 Straight Open	30134	Dark Bluish Gray	1×
Brick Special 1 x 4 Palisade [aka Log]	30137	Reddish Brown	4×
Brick 2 x 2 x 3	30145	Reddish Brown	1×
Box / Crate with Handholds 3 x 4 x 1 2/3	30150	Reddish Brown	1×
Box / Crate with Handholds 3 x 4 x 1 2/3	30150	Yellow	2×
Box / Crate with Handholds 3 x 4 x 1 2/3	30150	Medium Nougat	1×
Equipment Sextant	30154	Dark Bluish Gray	1×
Plate 2 x 4	3020	Black	1×
Plate 2 x 4	3020	Reddish Brown	5×
Plate 2 x 4	3020	Black	2×
Plate 2 x 4	3020	White	12×
Plate 2 x 3	3021	Yellow	2×
Plate 2 x 3	3021	Dark Tan	10×
Plate 2 x 3	3021	White	46×
Plate 2 x 3	3021	Reddish Brown	6×
Plate 2 x 3	3021	Light Bluish Gray	1×
Plate 2 x 3	3021	Dark Bluish Gray	1×
Plate 2 x 2	3022	Dark Azure	1×
Plate 2 x 2	3022	White	27×
Plate 2 x 2	3022	Dark Tan	22×
Plate 2 x 2	3022	Red	2×
Plate 2 x 2	3022	Black	1×
Plate 2 x 2	3022	Black	5×
Plate 2 x 2	3022	Orange	1×
Plate 2 x 2	3022	Yellow	1×
Plate 2 x 2	3022	Reddish Brown	5×
Plate 1 x 2	3023	Trans-Dark Blue	1×
Plate 1 x 2	3023	Reddish Brown	35×
Plate 1 x 2	3023	Dark Red	2×
Plate 1 x 2	3023	White	57×
Plate 1 x 2	3023	Black	22×
Plate 1 x 2	3023	Red	2×
Plate 1 x 2	3023	Dark Green	2×
Plate 1 x 2	3023	Dark Blue	1×
Plate 1 x 2	3023	Yellow	1×
Plate 1 x 2	3023	Medium Lavender	1×
Plate 1 x 2	3023	Dark Bluish Gray	24×
Plate 1 x 2	3023	Tan	2×
Plate 1 x 2	3023	Black	1×
Plate 1 x 2	3023	Dark Tan	2×
Brick Special 1 x 2 with Handle	30236	Black	4×
Plate 1 x 1	3024	Reddish Brown	22×
Plate 1 x 1	3024	Light Bluish Gray	1×
Plate 1 x 1	3024	Dark Bluish Gray	24×
Plate 1 x 1	3024	Dark Azure	1×
Plate 1 x 1	3024	Dark Tan	6×
Plate 1 x 1	3024	Trans-Orange	3×
Plate 1 x 1	3024	Tan	1×
Plate 1 x 1	3024	Trans-Clear	1×
Plate 1 x 1	3024	White	57×
Plate 1 x 1	3024	Red	3×
Plate 1 x 1	3024	Black	3×
Plate 1 x 1	3024	Yellow	1×
Plate 1 x 1	3024	Black	6×
Plate 1 x 1	3024	Light Bluish Gray	2×
Plate 1 x 1	3024	Dark Green	3×
Plate 1 x 1	3024	Dark Red	1×
Plate 6 x 16	3027	Dark Tan	4×
Plate 6 x 16	3027	Tan	1×
Plate 6 x 12	3028	White	2×
Plate 6 x 12	3028	Light Bluish Gray	5×
Plate 6 x 12	3028	Tan	1×
Plate 4 x 12	3029	White	2×
Plate 4 x 12	3029	Dark Tan	1×
Plate 4 x 12	3029	Black	2×
Flag 7 x 3 with Rod	30292	White	2×
Plate 4 x 10	3030	Reddish Brown	1×
Plate 4 x 10	3030	White	2×
Plate 4 x 4	3031	Tan	1×
Plate 4 x 4	3031	White	1×
Plate 4 x 4	3031	Light Bluish Gray	1×
Plate 4 x 6	3032	White	4×
Plate 4 x 6	3032	Reddish Brown	1×
Plate 4 x 6	3032	Tan	3×
Plate 4 x 6	3032	Light Bluish Gray	2×
Plate 6 x 10	3033	Black	1×
Plate 6 x 10	3033	White	1×
Plate 2 x 8	3034	Reddish Brown	2×
Plate 2 x 8	3034	White	1×
Plate 2 x 8	3034	Light Bluish Gray	1×
Plate 4 x 8	3035	White	4×
Plate 4 x 8	3035	Black	1×
Plate Round Corner 3 x 3	30357	Reddish Brown	1×
Plate 6 x 8	3036	Tan	1×
Plate 6 x 8	3036	Light Bluish Gray	1×
Plate 6 x 8	3036	White	2×
Brick Round 2 x 2 Dome Top, Hollow Stud	30367c	Yellow	1×
Brick Round 2 x 2 Dome Top, Hollow Stud	30367c	Trans-Light Blue	1×
Brick Round 2 x 2 Dome Top, Hollow Stud	30367c	Red	1×
Slope 45? 2 x 2	3039	White	2×
Slope 45° 2 x 2 with Black Grill Print	3039pr0009	Light Bluish Gray	1×
Slope 45° 2 x 1 with Bottom Pin	3040b	Reddish Brown	5×
Brick Special 1 x 4 with 4 Studs on One Side	30414	White	16×
Brick Special 1 x 4 with 4 Studs on One Side	30414	Black	2×
Wedge 3 x 3 Cut Corner	30505	Black	4×
Plate Special 2 x 8 with Door Rail	30586	Black	2×
Brick Round 1 x 1 Open Stud	3062b	White	2×
Brick Round 1 x 1 Open Stud	3062b	Red	3×
Brick Round 1 x 1 Open Stud	3062b	Black	2×
Brick Round 1 x 1 Open Stud	3062b	Lime	1×
Brick Round 1 x 1 Open Stud	3062b	Bright Light Blue	1×
Brick Round 1 x 1 Open Stud	3062b	Dark Bluish Gray	7×
Brick Round 1 x 1 Open Stud	3062b	Trans-Yellow	5×
Brick Round 1 x 1 Open Stud	3062b	Dark Blue	1×
Brick 1 x 2 without Bottom Tube	3065	Trans-Light Blue	3×
Brick 1 x 4 without Bottom Tubes	3066	Trans-Brown	4×
Tile 2 x 2 with Groove	3068b	Light Bluish Gray	31×
Tile 2 x 2 with Groove	3068b	Dark Azure	4×
Tile 2 x 2 with Groove	3068b	Black	13×
Tile 2 x 2 with Groove	3068b	Reddish Brown	2×
Tile 2 x 2 with Groove	3068b	Dark Bluish Gray	2×
Tile 2 x 2 with Groove	3068b	Dark Green	9×
Tile 2 x 2 with Groove	3068b	White	34×
Tile 2 x 2 with Pizza Box Print	3068bpr0019	White	1×
Tile 2 x 2 with Map with Red 'X' and Blue and Yellow Print	3068bpr0240	Tan	1×
Tile 2 x 2 with Portrait of Male Minifig with Gray Hair and Beard, Black Suit print	3068bpr0292	Reddish Brown	2×
Tile 2 x 2 with 'THE LEGO NEWS' and 'The greatest hero ever!' Print	3068bpr0364	White	2×
Tile 1 x 2 with Groove	3069b	Tan	3×
Tile 1 x 2 with Groove	3069b	Dark Purple	1×
Tile 1 x 2 with Groove	3069b	Black	7×
Tile 1 x 2 with Groove	3069b	Dark Azure	3×
Tile 1 x 2 with Groove	3069b	Metallic Gold	1×
Tile 1 x 2 with Groove	3069b	Medium Azure	1×
Tile 1 x 2 with Groove	3069b	Medium Lavender	1×
Tile 1 x 2 with Groove	3069b	Dark Red	1×
Tile 1 x 2 with Groove	3069b	Bright Light Orange	1×
Tile 1 x 2 with Groove	3069b	Trans-Light Blue	3×
Tile 1 x 2 with Groove	3069b	Dark Blue	10×
Tile 1 x 2 with Groove	3069b	White	12×
Tile 1 x 2 with Groove	3069b	Trans-Dark Blue	3×
Tile 1 x 2 with Video Tape and Reels Print	3069bpr0020	Light Bluish Gray	5×
Tile 1 x 2 with Stylised Computer Console Print	3069bpr0086	Light Bluish Gray	7×
Tile 1 x 2 with Lighthouse, Sailboat and 'I Heart HLC' Print	3069bpr0144	White	1×
Tile 1 x 2 with 'TICKET' and '0937' Print	3069bpr0198	White	3×
Tile 1 x 2 with US Flag print	3069bpr0286	White	1×
Tile 1 x 2 with Red and Yellow Control Panel Print (Reissue)	3069bpr0290	White	1×
Tile 1 x 2 with Computer Keyboard with No Letters Print	3069bpr0300	White	6×
Tile 1 x 2 with Mail Envelope, Blue Addresses, Red and White Stamp print	3069bpr0303	White	1×
Tile 1 x 2 with Medium Blue Checklist print	3069bpr0304	White	7×
Tile 1 x 1 with Groove	3070b	White	55×
Tile 1 x 1 with Groove	3070b	Tan	9×
Tile 1 x 1 with Groove	3070b	Red	17×
Tile 1 x 1 with Groove	3070b	Bright Green	1×
Tile 1 x 1 with Groove	3070b	Trans-Orange	1×
Tile 1 x 1 with Groove	3070b	Black	17×
Tile 1 x 1 with Groove	3070b	Trans-Light Blue	1×
Tile 1 x 1 with Groove	3070b	Dark Blue	18×
Tile 1 x 1 with Groove	3070b	Dark Green	41×
Tile 1 x 1 with Groove	3070b	Dark Red	1×
Tile 1 x 1 with Groove	3070b	Bright Pink	1×
Tile 1 x 1 with Groove	3070b	Dark Azure	2×
Tile 1 x 1 with Groove	3070b	Medium Azure	1×
Tile 1 x 1 with Groove	3070b	Trans-Clear	1×
Tile 1 x 1 with Black Cross, Dark Bluish Grey/Dark Red Button print	3070bpr0160	Light Bluish Gray	1×
Tile 1 x 1 with Keypad, Blue Slit, Red Button print	3070bpr0234	Light Bluish Gray	4×
Tile 1 x 1 with Gauge print	3070bpr0235	Light Bluish Gray	8×
Technic Brick 1 x 2 [2 Pin Holes]	32000	Black	2×
Plate Special 1 x 2 with Door Rail	32028	Black	17×
Plate Special 1 x 2 with Door Rail	32028	Dark Bluish Gray	1×
Plate Special 1 x 2 with Door Rail	32028	White	26×
Technic Bush 1/2 Smooth with Axle Hole Semi-Reduced	32123b	Light Bluish Gray	2×
Technic Beam 2 x 4 L-Shape Thick	32140	Black	1×
Technic Beam 1 x 5 Thick	32316	Black	2×
Brick 1 x 2 x 2 with Inside Stud Holder	3245c	Reddish Brown	14×
Brick 1 x 2 x 2 with Inside Stud Holder	3245c	Black	2×
Brick 1 x 2 x 2 with Inside Stud Holder	3245c	White	24×
Technic Ball Joint	32474	White	1×
Technic Brick 4 x 6 with 2 x 4 Opening	32531	Black	1×
Plant, Flower, Minifig Accessory with 7 Thick Petals and Pin	32606	White	8×
Plant, Flower, Minifig Accessory with 7 Thick Petals and Pin	32606	Dark Pink	4×
Plant, Plate 1 x 1 Round with 3 Leaves	32607	Bright Green	1×
Plant, Plate 1 x 1 Round with 3 Leaves	32607	Light Bluish Gray	1×
Technic Worm Gear Type 2	32905	Light Bluish Gray	1×
Brick Special 1 x 1 x 1 2/3 with Studs on 1 Side	32952	Reddish Brown	1×
Slope 33° 3 x 2	3298	White	5×
Plant, Apple	33051	Red	4×
Plant, Carrot Top	33183	Reddish Brown	2×
Animal, Frog	33320	Bright Pink	8×
Animal, Frog	33320	Light Bluish Gray	2×
Animal, Frog	33320	Pearl Gold	3×
Plate 6 x 14	3456	Black	2×
Plate 1 x 8	3460	Black	1×
Plate 1 x 8	3460	White	29×
Plate 1 x 8	3460	Reddish Brown	1×
Plate Special 1 x 2 Rounded with 2 Open Studs	35480	Reddish Brown	2×
Brick 1 x 3	3622	White	33×
Brick 1 x 3	3622	Reddish Brown	9×
Plate 1 x 3	3623	Dark Green	1×
Plate 1 x 3	3623	Dark Blue	1×
Plate 1 x 3	3623	Black	5×
Plate 1 x 3	3623	Black	2×
Plate 1 x 3	3623	White	35×
Plate 1 x 3	3623	Light Bluish Gray	2×
Plate 1 x 3	3623	Reddish Brown	7×
Technic Gear 24 Tooth [New Style with Single Axle Hole]	3648b	Dark Bluish Gray	1×
Slope Inverted 45° 2 x 1	3665	Reddish Brown	2×
Slope Inverted 45° 2 x 1	3665	White	3×
Plate 1 x 6	3666	White	30×
Plate 1 x 6	3666	Light Bluish Gray	1×
Plate 1 x 6	3666	Dark Tan	1×
Plate 1 x 6	3666	Tan	8×
Plate 1 x 6	3666	Black	8×
Slope 33° 3 x 3 Double Convex	3675	Black	2×
Slope 65° 2 x 2 x 2 with Bottom Tube	3678b	White	2×
Bracket 1 x 1 - 1 x 1 Inverted	36840	Dark Bluish Gray	1×
Bracket 1 x 1 - 1 x 1 Inverted	36840	Light Bluish Gray	1×
Technic Brick 1 x 2 [1 Pin Hole]	3700	Black	5×
Technic Brick 1 x 2 [1 Pin Hole]	3700	White	4×
Technic Brick 1 x 2 [1 Pin Hole]	3700	Reddish Brown	3×
Technic Brick 1 x 4 [3 Pin Holes]	3701	Reddish Brown	2×
Technic Axle 8	3707	Black	2×
Plate 1 x 4	3710	Dark Green	3×
Plate 1 x 4	3710	Black	8×
Plate 1 x 4	3710	Yellow	4×
Plate 1 x 4	3710	White	32×
Plate 1 x 4	3710	Dark Tan	3×
Plate 1 x 4	3710	Reddish Brown	7×
Technic Bush	3713	Light Bluish Gray	3×
Technic Axle 10	3737	Black	1×
Bar, Parallel Angled with 2 Connecting Bars (Train Hinge)	37494	Black	8×
Plant, Stem with 3 Leaves and Bottom Pin	37695	Bright Green	6×
Equipment Candlestick	37762	Black	4×
Plate 2 x 6	3795	Black	3×
Plate 2 x 6	3795	Bright Light Orange	1×
Plate 2 x 6	3795	Light Bluish Gray	8×
Plate 2 x 6	3795	White	22×
Plate 2 x 6	3795	Dark Brown	2×
Plate 2 x 6	3795	Tan	11×
Plate 2 x 10	3832	Tan	1×
Plate 2 x 10	3832	Black	1×
Plate 2 x 10	3832	White	7×
Weapon Axe	3835	Black	1×
Equipment Cup / Mug [Plain]	3899	Dark Pink	1×
Equipment Cup / Mug [Plain]	3899	Yellow	3×
Equipment Cup / Mug [Plain]	3899	Red	1×
Equipment Signal Paddle	3900	Light Bluish Gray	1×
Hinge Brick 1 x 2 Base	3937	Light Bluish Gray	2×
Hinge Brick 1 x 2 Base	3937	Black	2×
Hinge Brick 1 x 2 Top Plate Thin	3938	Light Bluish Gray	2×
Hinge Brick 1 x 2 Top Plate Thin	3938	Black	2×
Brick Round 2 x 2 with Axle Hole	3941	Yellow	5×
Brick Round 2 x 2 with Axle Hole	3941	Red	2×
Brick Round 2 x 2 with Axle Hole	3941	Medium Azure	1×
Brick Round 2 x 2 with Axle Hole	3941	Light Bluish Gray	2×
Brick Round 2 x 2 with Axle Hole	3941	Reddish Brown	2×
Brick Round 2 x 2 with Axle Hole	3941	Trans-Clear	1×
Brick Round 2 x 2 with Axle Hole	3941	Black	3×
Plate 6 x 6	3958	Tan	1×
Plate 6 x 6	3958	White	1×
Tool Screwdriver and Spanner / Wrench	4006	Flat Silver	1×
Tool Screwdriver and Spanner / Wrench	4006	Black	1×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Yellow	2×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Tan	1×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Dark Bluish Gray	1×
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening)	4032a	Orange	4×
Brick Special 1 x 1 with Headlight	4070	Red	2×
Brick Special 1 x 1 with Headlight	4070	White	4×
Brick Special 1 x 1 with Headlight	4070	Black	6×
Seat / Chair 2 x 2 with Center Sprue Mark	4079b	Black	1×
Plate Special 1 x 1 with Clip Light, Bar Hole [Thick Ring]	4081b	Black	2×
Tile 1 x 8 with Groove	4162	Dark Blue	1×
Tile 1 x 8 with Groove	4162	White	7×
Tile 1 x 8 with Groove	4162	Black	16×
Plate Special 1 x 4 with 2 Studs with Groove [New Underside]	41740	Black	4×
Plate Special 1 x 4 with 2 Studs with Groove [New Underside]	41740	White	7×
Plate Special 1 x 2 with Ladder	4175	Dark Tan	2×
Wedge 4 x 2 Right	41767	Black	4×
Wedge 4 x 2 Left	41768	Black	4×
Plate Special 2 x 2 with Grills	41862	Light Bluish Gray	1×
Technic Axle and Pin Connector Perpendicular 3L with 2 Pin Holes	42003	Black	1×
Technic Pin 1/2	4274	Light Bluish Gray	2×
Plate 2 x 16	4282	White	9×
Slope Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection	4287c	Black	4×
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot	42924	Black	3×
Technic Axle Pin with Friction Ridges Lengthwise	43093	Black	1×
Equipment Brush / Broom	4332	Reddish Brown	1×
Box 2 x 2 x 2 [Hollow Studs]	4345b	Red	1×
Box 2 x 2 x 2 Door with Slot	4346	Trans-Clear	1×
Hinge Plate 1 x 2 Locking with 1 Finger On End, without Groove	44301b	Black	6×
Slope 75° 2 x 1 x 3 with Hollow Stud	4460b	Reddish Brown	6×
Plate 1 x 10	4477	White	4×
Plate 1 x 10	4477	Black	2×
Plate 1 x 10	4477	Reddish Brown	3×
Flag 4 x 1 Wavy [First Wave Right]	4495b	Pearl Gold	1×
Tool Hammer / Mallet Large	4522	Black	1×
Cupboard 2 x 3 x 2 Door	4533	White	4×
Brick Round 1 x 1 with Fins, Open Stud	4588	Dark Bluish Gray	1×
Tap 1 x 1 without Hole in Spout	4599b	Reddish Brown	2×
Tap 1 x 1 without Hole in Spout	4599b	Black	1×
Brick 1 x 2 x 5 without Side Supports	46212	Trans-Light Blue	5×
Brick Special 1 x 1 Studs on 4 Sides	4733	Reddish Brown	1×
Dish 2 x 2 Inverted [Radar]	4740	Black	2×
Brick Special 1 x 1 with Studs on 2 Sides	47905	White	1×
Plate Special 1 x 2 [Side Handle Closed Ends]	48336	Black	2×
Panel 1 x 2 x 1 [Rounded Corners]	4865b	Tan	1×
Brick 1 x 4 x 3	49311	White	7×
Plate Special 1 x 1 with Tooth	49668	Trans-Orange	2×
Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 7 Teeth	50340	Red	1×
Brick Special 1 x 2 with Studs on 2 Sides	52107	White	1×
Brick Special 1 x 2 with Studs on 2 Sides	52107	Light Bluish Gray	1×
Equipment Binoculars with Stud on Top	52494	Dark Bluish Gray	2×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Dark Green	27×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	White	167×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Trans-Light Blue	22×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Lime	69×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Trans-Dark Blue	21×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Light Bluish Gray	145×
Slope 30° 1 x 1 x 2/3 (Cheese Slope)	54200	Black	10×
Hinge Plate 1 x 2 Locking with 2 Fingers On End, without Groove, 7 Teeth	54657	Black	6×
Light Brick 2 x 3 x 1 1/3 with Dark Bluish Gray Base [Red LED]	54869	Trans-Red	1×
Glass for Window 1 x 4 x 6	57895	Trans-Light Blue	2×
Glass for Window 1 x 4 x 6	57895	Trans-Clear	2×
Cone 1 x 1 [Top Groove]	59900	White	1×

Build DNA

Parts inventory insights for Mountain View Observatory

3,876 pieces puts this build +86% against the average BrickLink Designer Program set and +581% against the average 2023 release.

LEGOBRICKLINK DESIGNER PROGRAM

Vs average BrickLink Designer Program set

+86%+1,792 parts

This set3,876

Average set2,084

Average BrickLink Designer Program set: 2,084 pieces across 57 other sets.

Vs average 2023 set

+581%+3,307 parts

This set3,876

Average set569

Average 2023 set: 569 pieces across 506 other sets.

Color profile

50different colors

Dominant color

White

White1535x

40%

Black449x

12%

Light Bluish Gray352x

Reddish Brown320x

Unique parts

11.4 pieces per unique type

340

Repeat factor

Average pieces per unique type.

11x

Most used part

Slope 30° 1 x 1 x 2/3 (Cheese Slope)

461x

Results are based on official LEGO part inventories. Accuracy improves as you confirm set completeness.

This site is not affiliated with or endorsed by the LEGO Group.

Build Insights🧩340unique parts🎨50different colors📊77.5avg. parts per color🏆461×Slope 30° 1 x 1 x 2/3 (Cheese Slope)

🎨 All BrickLink Designer Program sets 📅 All sets from 2023

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